baber/WOPTO huggingface dataset:
Patent RU-2724438-C2 (RU)
Title: Локально реверсивные шовные нити с зазубринами
Inventor: PERKINS JASON T
IPC: A61B17/06
Filed: 2014-01-28
Granted: 2020-06-23
Abstract: Группа изобретений относится к медицинской технике, а именно к трем вариантам локально реверсивной шовной нити с зазубринами и способу ушивания раны в ткани. В первом варианте нить содержит гибкий нитевидный элемент, имеющий первый конец, предназначенный для протягивания нити через ткань в первом направлении, второй конец, предназначенный для протягивания нити через ткань во втором направлении, противоположном первому направлению, и продольную ось, проходящую между первым и вторым концами. Нить имеет пары выровненных зазубрин, выступающих наружу от гибкого нитевидного элемента, лежащих в одной плоскости и направленных ко второму концу гибкого нитевидного элемента. Каждая из зазубрин имеет основание, соединенное с гибким нитевидным элементом, тупой кончик, отстоящий от основания, передний край, проходящий между основанием и тупым кончиком и обращенный к первому концу гибкого нитевидного элемента, и задний край, проходящий между основанием и кончиком и обращенный ко второму концу гибкого нитевидного элемента. Передний край зазубрины и продольная ось гибкого нитевидного элемента образуют первый тупой угол, обращенный к первому концу гибкого нитевидного элемента, а задний край зазубрины и продольная ось гибкого нитевидного элемента образуют второй тупой угол, обращенный ко второму концу гибкого нитевидного элемента. Во втором варианте нити каждая из зазубрин дополнительно содержит переходную поверхность, проходящую между задним краем зазубрины и гибким нитевидным элементом. Линия перпендикуляра к продольной оси гибкого нитевидного элемента проходит по касательной через переходную поверхность и радиус тупой поверхности кончика. В третьем варианте нить содержит переходную поверхность, проходящую между задним краем и гибким нитевидным элементом. Способ ушивания раны в ткани включает обеспечение локально реверсивной шовной нити с зазубринами. Способ включает введение шовной нити с зазубринами в ткань и протягивание за первый конец гибкого нитевидного элемента для продвижения шовной нити с зазубринами через ткань в первом направлении и после продвижения шовной нити с зазубринами в первом направлении протягивания за второй конец гибкого нитевидного элемента для продвижения шовной нити с зазубринами через ткань во втором направлении, противоположном первому направлению. Техническим результатом является обеспечение прохождения через ткань в двух направлениях, не травмируя ткань и не повреждая зазубрины и необходимой прочности крепления тканей при их сведении. 4 н. и 16 з.п. ф-лы, 16 ил.
Patent RU-2739567-C2 (RU)
Title: Obtaining lignin monomers during depolymerisation of lignocellulose-containing composition
Inventor: LYUTERBAKHER Dzheremi Skott
IPC: C07C41/01
Filed: 2017-04-12
Granted: 2020-12-25
Abstract: FIELD: technological processes. 
     SUBSTANCE: present invention relates to a method of producing monomers, a method of producing xylan fragments, use of formaldehyde and use of monomers. Method of producing monomers from lignin by depolymerization involves the following steps: a) providing a lignocellulose-containing composition, b) heating the composition from step a) under acidic conditions with aldehyde, ketone, boronic acid or compound, selected from 2-methoxypropene, dimethyl carbonate and 2,2-dimethoxypropane, c) separating lignin fragments from the mixture obtained at step b), d) converting the lignin fragments obtained at step c) into monomers. Method of producing xylan fragments by depolymerization involves the following steps: a) providing a lignocellulose-containing composition, b) heating the composition from step a) under acidic conditions with aldehyde, ketone, boronic acid or compound, selected from 2-methoxypropene, dimethyl carbonate and 2,2-dimethoxypropane, and c') separating xylan fragments from the mixture obtained at step b). Monomers obtained from lignin are used to obtain resins, transport fuel or monomers for producing polymers. 
     EFFECT: technical result is the development of a method of producing lignin monomers, which can be used in a simple and effective manner even when used in a large-scale process and is preferably compatible with general bioconcentration techniques. 
     17 cl, 6 dwg, 2 tbl, 23 ex
Patent RU-2740315-C2 (RU)
Inventor: CAMUEL NADIA
IPC: A23G4/08
Filed: 2017-03-31
Granted: 2021-01-13
Abstract: FIELD: food industry. 
     SUBSTANCE: disclosed gum base contains from 30 wt % to 70 wt % elastomer, from 1 wt % to 20 wt % wheat gluten, from 1 wt % to 20 wt % plasticiser, from 5 wt % to 25 wt % of wax and not more than 25 wt % of mineral filler. Said wax preferably has a melting point ranging from 50 to 90 °C. Weight ratio of gluten/plasticiser ranges from 1/3 to 2/3. Also disclosed are chewing gum, a method for production of gum base and method of chewing gum production. 
     EFFECT: invention is aimed at production of chewing gum with improved organoleptic characteristics while maintaining stability during storage and biodegradability of chewing gum. 
     10 cl, 2 dwg, 7 tbl, 6 ex
Patent RU-2742386-C2 (RU)
Inventor: MURPHY KELLY ANN
IPC: G01N1/32
Filed: 2017-10-12
Granted: 2021-02-05
Abstract: FIELD: measurement technology. 
     SUBSTANCE: invention relates to methods of determining chemical heterogeneity of glass containers. Method of determining delamination risk in a plurality of glass containers includes making glass containers and adding of solvent from 5.0 % by volume to 50.0 % by volume of glass container. Heating to high temperature and cooling to room temperature. Solvent is combined and titrated, where the amount of the titrating substance is the volume of the titrant substance obtained. Glass containers are etched, and the second solvent is added from 8.0 % by volume to ≤25.0 % by volume. Containers are heated to temperature of 90 °C to 130 °C and cooled to room temperature. Second solvent is combined and titrated, where the amount of the titrating substance is the volume of the titrating substance after etching. Ratio of chemical durability (CDR) for multiple glass containers is calculated, where: CDR=(volume of titrating substance as obtained)/(volume of titrating substance after etching). 
     EFFECT: technical result is elimination of delamination. 
     35 cl, 5 dwg, 4 tbl
Patent RU-2716938-C2 (RU)
Title: Device for shutting off pipeline
Inventor: Ryabinin Vyacheslav Petrovich
IPC: F16L55/10
Filed: 2019-07-26
Granted: 2020-03-17
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to pipeline transport and can be used for shutting off pipeline for technological purposes (assembly, repair, testing, etc.). Pipe shutoff device is assembled on pipeline flanges 1, 2 and comprises grips 3, 4 enclosing pipeline, rotary inserts 5, 6 arranged between grips to shut off and to pass flow of transported medium. Grips are made with U-shaped section for landing and attachment on external surfaces of pipeline flanges and are connected by mounting pins 7, 8, 9. Inserts made in form of blind and annular discs are fixed on rotary bracket 10, which is fitted on mounting pin 7. Grips 3, 4 are made in the form of extending yoke assembled from two semi-rings 14, 15. Opposite ends of semi-rings are connected by axle 16 and bolt 17 with possibility of semi-rings separation, their seating on flange and interference fit. Rotary bracket 10 has connector along axis of mounting hole and consists of two parts. Inserts are fixed on the bracket so that when using one of the inserts in the connection, the second is held by the bracket outside the flange connection. Mounting pin 7 is fixed in grip 1 along cylindrical surface with possibility of rotation relative to its axis, mounting pin 8 is fixed in grip 1 with possibility of rotation in plane of pipeline radial section, opposite sides of pins 7, 8 and mounting pins 9 are introduced into threaded joints with nuts 20, which are fixed in grips by means of spherical bearings 21. O-rings are made in the form of thin, flat ring base 23 with grooves on flat surfaces. Sealing graphite material 24 protruding above the flat surface of the ring is fixed in the grooves. Covering device is equipped with load-changing insert change mechanism, valve 31 to control presence of medium and to reduce pressure in pipeline. 
     EFFECT: invention is aimed at improvement of operational properties of pipeline shutoff device. 
     5 cl, 4 dwg
Patent RU-2767332-C2 (RU)
Title: Tire-assembling device and method for connecting or cutting tire components
Inventor: VAN LAAR GERARDUS JOHANNES CATHARINA
IPC: B26D1/00
Filed: 2018-10-15
Granted: 2022-03-17
Abstract: FIELD: tire production. 
     SUBSTANCE: this invention relates to a tire-assembling device and a method for connecting or cutting tire components. The tire-assembling device contains a swinging element made with the possibility of moving in a swing plane by means of swinging motion along a swing line, a straight-line guide passing parallel to the swing line, and a carriage that is made with the possibility of straight-line movement along the specified straight-line guide, wherein the swinging element contains a convex edge that defines a smaller arc of the circle, and passes to the center of rotation, wherein the swinging element is supported by the carriage in the center of rotation and is made with the possibility of angular movement relatively to the specified carriage around the axis of rotation passing through the specified center of rotation.  
     EFFECT: increase in the service life is achieved due to reduction in friction, torsion and/or tension between different components of the device. 
     29 cl, 8 dwg
Patent UA-38491-C2 (UA)
Title: Device for grinding the loose material
Inventor: NEMCHYN OLEKSANDR FEDOROVYCH
IPC: B02C13/282
Filed: 2000-07-13
Abstract: Invention relates to the devices for grinding the loose materials and it can be used in different fields of industry. Device for grinding the loose material, including reception and discharge troughs, housing with inlet, outlet and transporting parts, inside which are installed deflecting elements, and the rotor of displacement of the ground material. Deflecting elements are rigidly fixed inside the transportation part made in the form of rotating cylinder driven by the rotor, outlet part is made in the form of a sieve with an annular part and a bottom, where the annular part is perforated, and bottom is made in the form of a truncated cone directed inside the cylinder. Device according to this invention allows grinding lumpy loose material of different size, it has high output and it is simple for maintenance.
Patent UA-64794-C2 (UA)
Title: Adenosine derivatives (variants), a method for the preparation thereof, a pharmaceutical composition and a method for the treatment of patient (variants)
IPC: C07H19/16
Filed: 1999-06-21
Abstract: A compound of formula (I) which is an agonist at the adenosine A1 receptor, wherein Y, Z and W represent heteroatoms, and salts and solvates thereof, in particular, physiologically acceptable solvates and salts thereof for use in therapy. (I)
Patent UA-72241-C2 (UA)
Title: Plant for regeneration of precipitating electrodes of electrofilter
IPC: B03C3/74
Filed: 2001-09-17
Abstract: Plant for regeneration of precipitating electrodes of electrofilter relates to the gas treating with the help of the electrofilters, in particular to the regeneration of precipitating electrodes from the dust precipitated on them. The plant contains connected between them power supply, capacitor bank and thyristor control system connected with the drive. The drive is made in the form of two working windings, each of which has the shape of the flat spiral and is equipped with a holder from m-metal material with grooves on the surfaces turned toward each other, in which the windings are mirror-located and fastened, in this case the drive is fastened on one end of the rod from the outer side of the casing of electrofilter, and on the other end of the outer side of casing of electrofilter a spring of turning is located, the rod is secured by two ends in the casing of electrofilter with possibility of its travel along the axis and rigidly connected with all precipitating electrodes of one field of electrofilter. One winding of drive is connected with the power supply, and another winding has a closed circuit. The plant allows to increasethe efficiency of action of pulse current on the cleaning process of precipitating electrodes.
Patent UA-52313-C2 (UA)
Title: Sydors rotor engine
Inventor: SYDOR ANDRII VOLODYMYROVYCH
IPC: F02B55/00
Filed: 2002-04-08
Abstract: A rotor engine comprises a body, a rotor arranged as first blades, a continuous shaft equipped with the other blades, a system for the working mix intake, this has the inlet and the circular channel in the body, a ring placed with ability of rotation, two pins fixed on the ring, two placed in concentric positions relative to the first continuous shaft and to the second hollow one, those are hinged to the ring, and a system for ignition of fuel mix. The system comprises interrupter-dispenser connected by leads to rotation slider and spark plugs. The rotor is arranged as cylinder equipped with a collar and rigidly connected first blades, this is closed at the ends with two circular covers with hollow shafts. The inlet and the outlet valves can be placed in two parallel planes at one axis, with arrangement in one plane, and at two normal to each other straight lines arranged in one plane as well.
Patent UA-73352-C2 (UA)
Title: Dipole antenna ?? ?? ?? ??
Inventor: KRYVENKO VOLODYMYR PETROVYCH
IPC: H01Q9/16
Filed: 2002-11-27
Abstract: The proposed dipole antenna contains a disk reflector and a dipole. The dipole is installed over the surface of the reflector and fixed by a coaxial line designed as a hollow cylindrical conductor, which is partitioned into two sections by longitudinal slots. Elements of the dipole are the surface of the coaxial line conductor and a thin plate connected to the conductor. At the end part of the coaxial line conductor, a ring made of dielectric material is installed that joins both the sections of the conductor. The proposed antenna is distinctive by its enhanced strength in overloads and vibrations, which is assured by the use of the dielectric ring and the dipole with the thin plate.
Patent UA-75666-C2 (UA)
Title: Method for fluid bed granulation and granulator for embodiment thereof
IPC: B01J2/16
Filed: 2002-03-20
Abstract: In order to produce granules granulometrically polidispersed in a very little range, a fluid bed granulation process of the type comprising the steps of preparing a fluid bed of seeds (S1) of the substance lo be granulated, having a free surface (P) substantially horizontal; and feeding a continuous flow (L) of a fluid comprising a growth liquid, provides in the fluid bed for a continuous vortex (V) with a substantially horizontal axis, in which an upper zone (Z1) of seeds wetting and evaporation of possible solvent contained in the flow (L) and a lower zone (Z2) of solidification/consolidation of the growth liquid are identified.
Patent UA-82443-C2 (UA)
Title: Wearproof steel
Inventor: BRYKOV MYKHAILO MYKOLAIOVYCH
IPC: C22C38/02
Filed: 2006-11-30
Abstract: The invention relates to metallurgy and concerns to wearproof steel. Steel contains, mass. %: carbon - 1.00-1.50, chromium – more or equal to 0.17 and less than 2.00, manganese – more than 1.50 and including 5.00, silicon – 0.17-1.20, iron – the rest. Technical result: optimization of quenching conditions.
Patent UA-85116-C2 (UA)
Title: Method for increase of level of use of lifting capacity of sea airlift and system for its realization
Inventor: KYRYCHENKO YEVHEN OLEKSIIOVYCH
IPC: E21C45/00
Filed: 2007-03-29
Abstract: Method for increase of level of use of lifting capacity of sea airlift and system for its realization in which through control of value of flow rate of hydro-mix that comes to supply pipe of sea airlift possibility is provided for increase of effectiveness of continuous lifting of elements of underwater mineral beds developed due to decrease of values of volumetric gas content and rate of flow of multi-component mix in the upper part of lifting pipe of sea airlift. Method and device make it possible to obtain high-production airlift lifting that can be used at working out underwater mineral beds in zones with often ocean storms.
Patent UA-85935-C2 (UA)
Title: Method for heat exchanger testing
Inventor: RADCHENKO ROMAN MYKOLAIOVYCH
Filed: 2007-06-20
Abstract: The invention relates to methods for testing heat exchanger, in particular with step disturbance of heat load. The method for testing heat exchanger that includes sequential processes of generation of heat load, feeding one part of heat load to heat exchanger and discharge of second part of heat load by heat exchanger to atmosphere, at formation of disturbance with increase of heat load compared to rated heat load first one feeds to heat exchanger rated heat load, excess of heat load that is equal to value of disturbance of heat load is discharged past heat exchanger to atmosphere, and simulation of step disturbance of heat load with increase of heat load on heat exchanger is reconstructed through termination of discharge of excess heat load by heat exchanger to atmosphere with feeding it to heat exchanger together with rated heat load, at formation of disturbance with decrease of heat load compared to rated heat load first one supplies to heat exchanger rated heat load, and simulation of step disturbance of heat load on heat exchanger is reconstructed through discharge past heat exchanger to atmosphere of heat load equal in value to disturbance of heat load, with respective decrease of heat load on heat exchanger by value of heat load that is discharged past heat exchanger to atmosphere. The invention provides decrease of not productive heat losses to atmosphere.
Patent UA-93045-C2 (UA)
Title: Usage of additional assignment
Inventor: TIG EDWARD HARRISON
IPC: H04W16/00
Filed: 2006-03-08
Abstract: Systems and method to facilitate assignment of additional resources to mobile devices in a wireless medium without requirement of transmission of substituted assignments are described. Additional assignments are definable basing on information which relates to requirements of a mobile recourses andavailability of resources. Additionally, confirmation of assignment verification to facilitate generation of resource conflicting assignments to plurality of devices. More over, assignment of recourses may be saved for mobile device.
Patent UA-101296-C2 (UA)
Title: Switching cabinet for electrical installation
Inventor: LOTT GUNTHER
IPC: H05K5/06
Filed: 2007-11-09
Abstract: The invention relates to a switching cabinet having a frame rods (11, 12, 13, 14, 25), at which a base wall (16), a covering wall, a rear wall , side walls and front walls with a front door (28) are attached. The frame rods are vertically arranged such that the rods are held together at a position via the base and covering wall. The frame rods exhibits longitudinal grooves, L-shaped groove and a T-shaped groove for receiving the vertical edges of the side walls, an intermediate wall and the rear wall. A z-shaped holding unit can be inserted into the L-shaped or T-shaped groove.
Patent UA-87250-C2 (UA)
Title: Use of piperazine compounds as herbicids, agent, process for the preparation thereof and method for controlling undesired vegetation, piperazine compounds, process for the preparation thereof and intermediates
Inventor: HUPE EIKE
IPC: C07F7/18
Filed: 2006-12-29
Abstract: The invention relates to the use of piperazine compounds of formula (I) or the agriculturally useful salts of piperazine compounds of formula (I) as herbicides, the variables in formula (I) being defined as cited in the claims and the description.(I)
Patent UA-98132-C2 (UA)
Title: New maize plant
Inventor: RAGOT MICHEL
IPC: C12Q1/68
Filed: 2008-01-18
Abstract: The invention relates to maize plants, containing nuclear genome, comprising the set of advantageous alleles, associated with corresponding quantitative trait locus (QTL), influencing on phenotypic traits, in particular on corn yield, corn humidity at shaking, early or late anchoring and stem falling, incidence of boil smut disease, fusariose dry-rot of ears and corn stalks, resistance towards sulkotrione and panicle architecture. The invention also relates to the process for production of such plants, and to the methods for identifying of the mentioned plants.
Patent UA-93624-C2 (UA)
Title: Power supply system with a line electric motor
Inventor: PIVNIAK HENNADII HRYHOROVYCH
IPC: H02K41/02
Filed: 2009-12-28
Abstract: A power-supply system is provided with a traction network comprising rectangular, space-distributed coils opposite connected and connected in the beginning of the network to AC source, and traction network comprising two longitudinal cables connected in the beginning of the network to DC source and connected to one another in the end of the network. Traction networks are provided with a magnetic core with longitudinal and transversal slots, cables of auxiliary networks are laid into longitudinal slots, and cables of the main networks are laid in transversal slots. The magnetic core of the energy receiver is installed in the top of a vehicle, performed in its upper part with transversal slots (in direction of the traction network), in which coils of section winding are laid in such a way that they enclose the magnetic core in the low part. A number of energy receiver sections equals to multiple of four. Winding of sections in energy receivers are partitioned to four equal parts, which are connected according to a bridge circuit, first diagonal of which is connected through a capacitor to rectifier input, a second – through a control unit to its output. The vehicle is provided with energy storage capable of connection to second diagonal of the bridge circuit or to connecting in alignment of winding section of an energy receiver.
Patent UA-100031-C2 (UA)
Title: Composition for lubricating film production, pipe screw joint, and method for joining of pipes set
Inventor: GOTO KUNIO
IPC: C10N50/10
Filed: 2008-10-31
Abstract: A lubricating film, which has excellent seizing resistance, gas tightness, and rust preventive properties, can prevent the yield of a screw-free metal contact part even upon fastening at a high torque, and is free from any harmful heavy metal such as lead, is formed on a special pipe screw joint comprising a pin and a box each having a contact surface with a screw part and a screw-free metal contact part (a seal face and a shoulder part). This lubricating film contains one of or both a rosin and calcium fluoride, a metallic soap, wax, and a basic aromatic organic acid metal salt and preferably further contains a lubricating powder, magnesium carbonate and/or carbohydrate, particularly cyclodextrin.